lasinfo (210611) report for 'AHN4T/52GZ2_16.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 34324986 number of points by return: 25304400 6883592 1824045 285971 26978 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 376230 0 min x y z: 204980.000 376230.000 18.338 max x y z: 206019.999 377519.999 56.826 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 34324986 extended number of points by return: 25304400 6883592 1824045 285971 26978 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 18338 56826 intensity 0 5098 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 106 108 gps_time 298289089.789262 298291179.132035 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 34 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -16.98 34.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25304400 number of intermediate returns: 2141413 number of last returns: 25269626 number of single returns: 18390453 covered area in square units/kilounits: 1340852/1.34 point density: all returns 25.60 last only 18.85 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34324986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25304400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6883592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1824045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 285971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26978 instead zero. overview over extended number of returns of given pulse: 18390453 10138480 4621185 1039084 127148 8139 497 0 0 0 0 0 0 0 0 histogram of classification of points: 12559251 unclassified (1) 20215135 ground (2) 1506413 building (6) 37508 water (9) 6679 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2747855 +---> 1184035 of those are unclassified (1) +---> 1401095 of those are ground (2) +---> 152854 of those are building (6) +---> 9871 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.3,18.4) has 28 bin [18.4,18.5) has 3458 bin [18.5,18.6) has 42960 bin [18.6,18.7) has 62693 bin [18.7,18.8) has 105839 bin [18.8,18.9) has 329763 bin [18.9,19.0) has 822670 bin [19.0,19.1) has 1126924 bin [19.1,19.2) has 979658 bin [19.2,19.3) has 664672 bin [19.3,19.4) has 482092 bin [19.4,19.5) has 410838 bin [19.5,19.6) has 372532 bin [19.6,19.7) has 377902 bin [19.7,19.8) has 351963 bin [19.8,19.9) has 325677 bin [19.9,20.0) has 288601 bin [20.0,20.1) has 307944 bin [20.1,20.2) has 391790 bin [20.2,20.3) has 473525 bin [20.3,20.4) has 562043 bin [20.4,20.5) has 717056 bin [20.5,20.6) has 744085 bin [20.6,20.7) has 710028 bin [20.7,20.8) has 704118 bin [20.8,20.9) has 527926 bin [20.9,21.0) has 526996 bin [21.0,21.1) has 461557 bin [21.1,21.2) has 540677 bin [21.2,21.3) has 584790 bin [21.3,21.4) has 517877 bin [21.4,21.5) has 510745 bin [21.5,21.6) has 567606 bin [21.6,21.7) has 592024 bin [21.7,21.8) has 593618 bin [21.8,21.9) has 633363 bin [21.9,22.0) has 711674 bin [22.0,22.1) has 719700 bin [22.1,22.2) has 497610 bin [22.2,22.3) has 376116 bin [22.3,22.4) has 400275 bin [22.4,22.5) has 357922 bin [22.5,22.6) has 405465 bin [22.6,22.7) has 465671 bin [22.7,22.8) has 345552 bin [22.8,22.9) has 420012 bin [22.9,23.0) has 398152 bin [23.0,23.1) has 583391 bin [23.1,23.2) has 315714 bin [23.2,23.3) has 216739 bin [23.3,23.4) has 139459 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[46.4,46.5) has 6346 bin [46.5,46.6) has 5972 bin [46.6,46.7) has 5954 bin [46.7,46.8) has 5679 bin [46.8,46.9) has 5435 bin [46.9,47.0) has 5110 bin [47.0,47.1) has 4905 bin [47.1,47.2) has 4721 bin [47.2,47.3) has 4365 bin [47.3,47.4) has 4154 bin [47.4,47.5) has 4039 bin [47.5,47.6) has 3811 bin [47.6,47.7) has 3703 bin [47.7,47.8) has 3582 bin [47.8,47.9) has 3450 bin [47.9,48.0) has 3338 bin [48.0,48.1) has 3072 bin [48.1,48.2) has 3028 bin [48.2,48.3) has 2927 bin [48.3,48.4) has 2845 bin [48.4,48.5) has 2720 bin [48.5,48.6) has 2438 bin [48.6,48.7) has 2426 bin [48.7,48.8) has 2256 bin [48.8,48.9) has 2175 bin [48.9,49.0) has 2048 bin [49.0,49.1) has 1961 bin [49.1,49.2) has 1909 bin [49.2,49.3) has 1778 bin [49.3,49.4) has 1668 bin [49.4,49.5) has 1593 bin [49.5,49.6) has 1554 bin [49.6,49.7) has 1408 bin [49.7,49.8) has 1383 bin [49.8,49.9) has 1310 bin [49.9,50.0) has 1199 bin [50.0,50.1) has 1087 bin [50.1,50.2) has 1035 bin [50.2,50.3) has 1006 bin [50.3,50.4) has 918 bin [50.4,50.5) has 974 bin [50.5,50.6) has 827 bin [50.6,50.7) has 794 bin [50.7,50.8) has 841 bin [50.8,50.9) has 744 bin [50.9,51.0) has 761 bin [51.0,51.1) has 697 bin [51.1,51.2) has 639 bin [51.2,51.3) has 589 bin [51.3,51.4) has 606 bin [51.4,51.5) has 608 bin [51.5,51.6) has 536 bin [51.6,51.7) has 519 bin [51.7,51.8) has 538 bin [51.8,51.9) has 489 bin [51.9,52.0) has 509 bin [52.0,52.1) has 470 bin [52.1,52.2) has 458 bin [52.2,52.3) has 382 bin [52.3,52.4) has 364 bin [52.4,52.5) has 380 bin [52.5,52.6) has 336 bin [52.6,52.7) has 394 bin [52.7,52.8) has 344 bin [52.8,52.9) has 326 bin [52.9,53.0) has 354 bin [53.0,53.1) has 339 bin [53.1,53.2) has 323 bin [53.2,53.3) has 278 bin [53.3,53.4) has 319 bin [53.4,53.5) has 247 bin [53.5,53.6) has 252 bin [53.6,53.7) has 272 bin [53.7,53.8) has 270 bin [53.8,53.9) has 241 bin [53.9,54.0) has 254 bin [54.0,54.1) has 218 bin [54.1,54.2) has 235 bin [54.2,54.3) has 214 bin [54.3,54.4) has 204 bin [54.4,54.5) has 190 bin [54.5,54.6) has 191 bin [54.6,54.7) has 172 bin [54.7,54.8) has 133 bin [54.8,54.9) has 132 bin [54.9,55.0) has 111 bin [55.0,55.1) has 104 bin [55.1,55.2) has 88 bin [55.2,55.3) has 74 bin [55.3,55.4) has 66 bin [55.4,55.5) has 56 bin [55.5,55.6) has 41 bin [55.6,55.7) has 34 bin [55.7,55.8) has 33 bin [55.8,55.9) has 22 bin [55.9,56.0) has 28 bin [56.0,56.1) has 10 bin [56.1,56.2) has 16 bin [56.2,56.3) has 12 bin [56.3,56.4) has 11 bin [56.4,56.5) has 9 bin [56.5,56.6) has 2 bin [56.6,56.7) has 7 bin [56.7,56.8) has 4 bin [56.8,56.9) has 1 average z coordinate 24.2 for 34324986 element(s) point source id histogram with bin size 1.000000 bin 106 has 4253953 bin 107 has 28449244 bin 108 has 1621789 average point source id 106.923316385329329 for 34324986 element(s)